Chamberlain 248739 garage door opener

User Manual - Page 33

For 248739.

PDF File Manual, 44 pages, Download pdf file

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Usingthe Wa_Mounted DoorControl
THE MULTI-FUNCTIONDOORCONTROL
Pressthe lighted push button to
openor close the door. Pressagain
to reverse the door during the
cIosing cycte or to stop the door
while it's opening.
Lightfeature
Press the Light button to turn the
openerlight on or off. it will not
Push
Button
Lock
Button
Light
Button
control the openerlights when the door is in motion, if you
turn it on and then activatethe opener, the light will remain
on ior 4-1/2 minutes. Pressagain to turn it off sooner. The
4-1/2 minute interval can be changedto 1-1/2, 2-112or
3q/2 minutes as follows: Press and hold the Lockbutton
untii the light blinks (about 10 seconds). A single blink
indicatesthat the timer is reset to 1-1/2 minutes. Repeat
the procedureandthe light wi!l blink twice, resetting the
timer to 2-t/2 minutes. Repeatagain for a 3-1/2 minute
interval, etc., up to a maximum of four blinks and4-1/2
minutes.
Lock feature
Designed to prevent operation of the door from hand*
held remote controls. However, the door will open and
close from the Door Control, the Outside Keylock andthe
Keyless Entry Accessories.
To activate, press and hold the Lock button for 2 seconds.
The push button light will flash as long as the Lock feature
is on_
To turn otL press andhold the Lock button again for
2 seconds. The push button light will stop flashing. The
Lock feature will alsoturn off whenever the "iearn" button
on the motor unit panel is activated.
Additional feature whenused withthe 3-Button
hand-heN remote
To control the openerlights:
Inaddition to operating the door, you may program the
remote to operatethe Iights.
1. With the door closed, press and .._
hold asmall remotebutton that
you want to control the light.
2. Press andhold the Light button
on the door control.
3. While hotding the Light button, press andhold the Lock
button onthe door control.
4. After the opener lights flash, reieaseall buttons.
ToOpentheDoorManually
To prevent possible SERIOUSINJURY or DEATHfrom
aialling garagedoor:
If possible, use emergency releasehandle to
disengagetrolley ONLYwhen garagedoor is
CLOSED.Weak or broken springs or unbalanced
door could resutt in an open door falling rapidly
and/or unexpectedly.
NEVERuseemergency release handteunless
garagedoorway is clear of persons and
obstructions.
° NEVERuse handleto puI[door open or closed. If
rope knot becomes untied, you could fall.
DISCONNECTTHE
TROLLEY:
Thedoor should befully closed
if possible, Pull down on the
emergency releasehandfe(so
that thetrolley refeasearm
snaps into a vertical position)
and lift the door manually.
The lOckOutfeatureprevents
the trolley from reconnecting
automatically, and thedoor can
be raised andioweredmanually
as often as necessary.
Trolley
ReleaseArm\ /
(tnMannai H
Disconnect
Position)
LOCKOUTPOSITION
(MANUALDISCONNECT)
TO RE-CONNECTTHETROLLEY:
Pull theemergency reiease
handle toward the openerat
anangle so thatthe troIIey
releasearm is horizontal.
Thetro[Iey will reconnect
on the nexl UPor DOWN
operation, either manually or
by usingthe door control or
remote.
TrolJey
e
Emergency __
ReieaseHandle '_
(Downand8ack)_'
TO RECONNECT
33
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